The hypothalamus and lactation.
D000818:Animals; D002415:Cats; D005260:Female; D006801:Humans; D007031:Hypothalamus / Q000502:physiology*; D066298:In Vitro Techniques; D007774:Lactation / Q000502:physiology*; D011247:Pregnancy; D011817:Rabbits; D051381:Rats